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Broken River Mining

12.20 Ct purple boulder opal

Regular price $250.00 AUD
Regular price Sale price $250.00 AUD
Sale Sold

A lovely oval purple boulder opal.  

  • 12.20 carats.
  • 20.6 x 14.7 mm / 0.81" x 0.57".
  • 4 mm / 0.15" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.